92xzo 60x43
= 2760
66
U3
3
а
liud
the lekiced in the forces the longth at the con Coluna
rencacy
= 46cm
Assignment
Sealed and the longer fins Opeo. wercay is poured lafo the lule
Until the level in either lines
is the same when the labe
Ls
poured
Ilato the lase llaht the breath of the frapped air
Column is 42cm. Calculate the defference to the level at
Mercury in the limb If a nearby mercury barometer reals 75.0​

What are igneous intrusions and extrusions

To understand the electric potential and electric field of a point charge in three dimensions consider a positive point charge q, located at the origin of three-dimensional space. throughout this problem, use k in place of 14? ? 0. part adue to symmetry, the electric field of a point charge at the origin must point from the origin. answer in one word. part bfind e(r), the magnitude of the electric field at distance r from the point charge q. express your answer in terms of r, k, and q. part cfind v(r), the electric potential at distance rfrom the point charge q. express your answer in terms of r, k, and q part dwhich of the following is the correct relationship between the magnitude of a radial electric field and its associated electric potential ? more than one answer may be correct for the particular case of a point charge at the origin, but you should choose the correct general relationship. a)e(r)=dv(r)drb)e(r)=v(r)rc)e(r)=? dv(r)drd)e(r)=? v(r)r

The radius of an atom is closest in size to a